CN207868930U - A kind of robot servo motors with sight alignment support construction - Google Patents
A kind of robot servo motors with sight alignment support construction Download PDFInfo
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- CN207868930U CN207868930U CN201820262180.4U CN201820262180U CN207868930U CN 207868930 U CN207868930 U CN 207868930U CN 201820262180 U CN201820262180 U CN 201820262180U CN 207868930 U CN207868930 U CN 207868930U
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Abstract
The utility model is related to robotic technology fields,In particular a kind of robot servo motors with sight alignment support construction,Including shell,One end of shell is connected with drive end bearing bracket,The middle position of drive end bearing bracket is embedded with bearing,The one end of shell far from drive end bearing bracket is connected with rear end cap,It is horizontal in shell to be equipped with first rotating shaft,Side of the drive end bearing bracket far from shell is connected with fixes sleeve,It is horizontal in fixes sleeve to be equipped with the second shaft,First rotating shaft is equipped with arc-shaped rack far from rear end cap one end,Second shaft is equipped with round end gear close to rear end cap one end,Pass through the arc-shaped rack and round end gear of setting,It ensure that the power output between first rotating shaft and the second shaft,And ensure that still being capable of normal rotation in the case where the second shaft deviates,Effective the problem of avoiding transmission bending shaft,And it ensure that the stationarity of output and protect the inside of servo motor,Increase service life.
Description
Technical field
The utility model is related to robotic technology field, specially a kind of robot with sight alignment support construction is watched
Take motor.
Background technology
Robot be automatically control machine (Robot) be commonly called as, it includes all simulations to automatically control machineThe mankindBehavior or
The machinery (such as robot dog, Doraemon etc.) of thought and simulation other biological.There are many classification to the definition of robot in the narrow sense
Method and dispute, some computer programs or even also referred to as robot.In contemporary industry, robot refers to can execute task automatically
Man-made machine device, to replace or assist human work.In the construction of robot, servo motor is for controlling machine
People is movable, makes one of most important component part, but when servo motor works, can usually be led by high load capacity
The transmission bending shaft of servo motor is caused, and the accuracy for also having resulted in servo motor in this way declines, service life greatly drops
Low problem, in consideration of it, it is proposed that a kind of robot servo motors with sight alignment support construction.
Utility model content
The purpose of this utility model is to provide a kind of robot servo motors with sight alignment support construction, with solution
The problem of traditional servo motor transmission axis certainly mentioned above in the background art is easily deformed under high loads.
To achieve the above object, the utility model provides the following technical solutions：
A kind of robot servo motors with sight alignment support construction, including shell, one end connection of the shell
There is drive end bearing bracket, the middle position of the drive end bearing bracket is embedded with bearing, after the one end of the shell far from the drive end bearing bracket is connected with
End cap, it is horizontal in the shell to be equipped with first rotating shaft, and the both ends of the first rotating shaft respectively with the rear end cap and bearing
Middle position rotation connection；
Side of the drive end bearing bracket far from the shell is connected with fixes sleeve, the drive end bearing bracket far from the shell one
Side connects restraining position ring block, and the spacing ring is located at the inside of the fixes sleeve, and the spacing ring is far from the drive end bearing bracket
Side is connected with the first bolster, and the fixes sleeve is embedded with the second bolster far from described spacing ring one end, and described first
The second shaft is arranged on bolster, and second shaft runs through far from described spacing ring one end in first bolster
Centre position is simultaneously connected with the external world.
Preferably, the first rotating shaft is equipped with arc-shaped rack far from described rear end cap one end, and second shaft is close to institute
It states rear end cap one end and is equipped with round end gear, and the surface of the round end gear and the arc-shaped rack is intermeshed.
Preferably, fixed block is rotatably connected in second shaft, the fixed block is far from first bolster one
End is connected with limit spring, and the limit spring is connected far from described fixed block one end with the inside of the fixes sleeve.
Preferably, second bolster includes set casing, and the middle position of the set casing is equipped with swivel becket, and described
Set casing and the swivel becket are uniformly equipped with several circles by spring rod elastic connection at equal intervals on the inner wall of the swivel becket
Pearl, and first bolster is identical as the structure of the second bolster.
Preferably, one layer of damping mat is additionally provided on the inner wall of the fixes sleeve, and its thickness is 1 to 1.5mm.
Compared with prior art, the beneficial effects of the utility model：There is the robot of sight alignment support construction to watch for this
Motor is taken, by the arc-shaped rack and round end gear of setting, ensure that the power between first rotating shaft and the second shaft is defeated
Go out, and ensure that in the case where the second shaft deviates still can normal rotation, effectively avoid transmission bending shaft
Problem, and ensure that the stationarity of output and protect the inside of servo motor, increase service life, the first bolster
And second bolster has buffering in the case where the second shaft is by external force while ensureing the rotation of the second shaft
Effect, and the second shaft is enable to realize inclination, fixed block and limit spring ensure that connecing for first rotating shaft and the second shaft
It touches, ensure that the stability exported when rotation, damping mat can reduce noise, and can absorb heat, the utility model
It is simple in structure, the service life of servo motor is greatly improved, is suitble to promote.
Description of the drawings
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is the structure enlargement diagram at A in the utility model Fig. 1；
Fig. 3 is the structural schematic diagram of the second bolster in the utility model.
In figure：1, shell；11, drive end bearing bracket；12, rear end cap；13, first rotating shaft；131, arc-shaped rack；14, bearing；2, solid
Determine sleeve；21, spacing ring；22, the first bolster；23, the second shaft；231, round end gear；24, fixed block；25, bullet is limited
Spring；26, the second bolster；261, set casing；262, spring rod；263, swivel becket；264, ball；27, damping mat.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
- 3 are please referred to Fig.1, the utility model provides a kind of technical solution：
A kind of robot servo motors with sight alignment support construction, including shell 1, one end of shell 1 are connected with
The middle position of drive end bearing bracket 11, drive end bearing bracket 11 is embedded with bearing 14, and the one end of shell 1 far from drive end bearing bracket 11 is connected with rear end cap
12, it is horizontal in shell 1 to be equipped with first rotating shaft 13, and the both ends of first rotating shaft 13 respectively in rear end cap 12 and bearing 14
Entreat position rotation connection；
Side of the drive end bearing bracket 11 far from shell 1 is connected with fixes sleeve 2, and one layer of resistance is additionally provided on the inner wall of fixes sleeve 2
Buddhist nun's pad 27, and its thickness is 1.5mm, damping mat 27 can reduce noise, and can absorb heat, and drive end bearing bracket 11 is far from shell
1 side connects restraining position ring block 21, and spacing ring 21 is located at the inside of fixes sleeve 2, spacing ring 21 far from drive end bearing bracket 11 one
Side is connected with the first bolster 22, and fixes sleeve 2 is embedded with the second bolster 26, the second bolster 26 far from 21 one end of spacing ring
Including set casing 261, the middle position of set casing 261 is equipped with swivel becket 263, and set casing 261 passes through spring with swivel becket 263
262 elastic connection of stick, is uniformly equipped with several balls 264 on the inner wall of swivel becket 263 at equal intervals, and the first bolster 22 and the
The structure of two bolsters 26 is identical, the first bolster 22 and the second bolster 26, while ensureing the rotation of the second shaft 23,
Have the effect of buffering in the case where the second shaft 23 is by external force, and the second shaft 23 is enable to realize inclination.
The second shaft 23 is arranged on first bolster 22, first rotating shaft 13 is equipped with arc-shaped rack far from 12 one end of rear end cap
131, the second shaft 23 is equipped with round end gear 231 close to 12 one end of rear end cap, passes through the arc-shaped rack 131 and round end tooth of setting
Wheel 231, ensure that the power output between first rotating shaft 13 and the second shaft 23, and ensure that and deviated in the second shaft 23
In the case of still can normal rotation, the problem of effectively avoiding transmission bending shaft, and ensure that the stationarity of output
And the inside of servo motor is protected, service life is increased, and round end gear 231 and the surface of arc-shaped rack 131 are mutual
Engagement.
Fixed block 24 is rotatably connected in second shaft 23, fixed block is connected with limit bullet far from 22 one end of the first bolster
Spring 25, and limit spring 25 is connected far from 24 one end of fixed block with the inside of fixes sleeve 2, fixed block 24 and limit spring 25
The contact that ensure that first rotating shaft 13 and the second shaft 23 ensure that the stability exported when rotation, and the second shaft 23 is separate
21 one end of spacing ring is connected through the middle position of the first bolster 22 and with the external world.
The operation principle of the utility model：When in use, first rotating shaft 13 passes through rear end cap 12 and bearing 14
It is two fixed, it ensure that stability when rotation, drive round end gear 231 to rotate by arc-shaped rack 131 in the rotation,
And then the rotation of the second shaft 23 has been driven, when the second shaft 23 is by extraneous pressure, pass through the first bolster 22
And second bolster 26, enable the second shaft 23 that bending of the angle offset without causing the second shaft 23 occurs,
When two shafts 23 shift, round end gear 231 ensure that second turn by being intermeshed with 131 periphery of arc-shaped rack
The normal rotation of axis 23, and avoid and pressure is generated to first rotating shaft 13, and then the inside for avoiding servo motor is damaged
It is bad, increase service life, and fixed block 24 can ensure under the action of limit spring 25 round end gear 231 always with arc
Rack 131 is meshed, and when the external force being subject to is eliminated, under the action of limit spring 25, can drive the second shaft 23
Restore with first rotating shaft 13 to it is same it is linear on, the utility model has the advantages of simple structure, greatly improves the use of servo motor
Service life is suitble to promote.
Basic principles, main features, and advantages of the present invention has been shown and described above.One's own profession
The technical staff of industry is it should be appreciated that the present utility model is not limited to the above embodiments, described in above embodiments and description
Be only the utility model preference, be not intended to limit the utility model, do not departing from the spirit and scope of the utility model
Under the premise of, the utility model also has various changes and improvements, these changes and improvements both fall within this claimed practicality
In novel range.The protection scope of the present invention is defined by the appended claims and their equivalents.
Claims (5)
1. a kind of robot servo motors with sight alignment support construction, including shell (1), it is characterised in that：The shell
One end of body (1) is connected with drive end bearing bracket (11), and the middle position of the drive end bearing bracket (11) is embedded with bearing (14), the shell
(1) one end far from the drive end bearing bracket (11) is connected with rear end cap (12), and level is equipped with first rotating shaft in the shell (1)
(13), and the both ends of the first rotating shaft (13) rotate with the middle position of the rear end cap (12) and bearing (14) connect respectively
It connects；
Side of the drive end bearing bracket (11) far from the shell (1) is connected with fixes sleeve (2), and the drive end bearing bracket (11) is far from institute
The side connection restraining position ring block (21) of shell (1) is stated, and the spacing ring (21) is located at the inside of the fixes sleeve (2), institute
It states side of the spacing ring (21) far from the drive end bearing bracket (11) and is connected with the first bolster (22), the fixes sleeve (2) is separate
Described spacing ring (21) one end is embedded with the second bolster (26), and the second shaft is arranged on first bolster (22)
(23), and the separate spacing ring (21) one end of second shaft (23) is through the middle position of first bolster (22)
And it is connected with the external world.
2. the robot servo motors according to claim 1 with sight alignment support construction, it is characterised in that：It is described
First rotating shaft (13) is equipped with arc-shaped rack (131) far from the rear end cap (12) one end, and second shaft (23) is close to described
Rear end cap (12) one end is equipped with round end gear (231), and the surface of the round end gear (231) and the arc-shaped rack (131)
Intermeshing.
3. the robot servo motors according to claim 1 with sight alignment support construction, it is characterised in that：It is described
Fixed block (24) is rotatably connected in second shaft (23), the fixed block is connected with far from described first bolster (22) one end
Limit spring (25), and inside of the limit spring (25) far from the fixed block (24) one end and the fixes sleeve (2)
It is connected.
4. the robot servo motors according to claim 1 with sight alignment support construction, it is characterised in that：It is described
Second bolster (26) includes set casing (261), and the middle position of the set casing (261) is equipped with swivel becket (263), and described
Set casing (261) and the swivel becket (263) are by spring rod (262) elastic connection, on the inner wall of the swivel becket (263)
It is even to be equipped with several balls (264), and the structure phase of first bolster (22) and second bolster (26) at equal intervals
Together.
5. the robot servo motors according to claim 1 with sight alignment support construction, it is characterised in that：It is described
One layer of damping mat (27) is additionally provided on the inner wall of fixes sleeve (2), and its thickness is 1 to 1.5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820262180.4U CN207868930U (en) | 2018-02-22 | 2018-02-22 | A kind of robot servo motors with sight alignment support construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820262180.4U CN207868930U (en) | 2018-02-22 | 2018-02-22 | A kind of robot servo motors with sight alignment support construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207868930U true CN207868930U (en) | 2018-09-14 |
Family
ID=63455448
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820262180.4U Active CN207868930U (en) | 2018-02-22 | 2018-02-22 | A kind of robot servo motors with sight alignment support construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207868930U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110033562A (en) * | 2019-04-04 | 2019-07-19 | 上海挚想科技有限公司 | Mobile power source leases the single side clamping ejecting structure and method of equipment |
| CN112290724A (en) * | 2020-10-19 | 2021-01-29 | 苏州朗高电机有限公司 | Protective structure for new energy passenger car driving motor |
-
2018
- 2018-02-22 CN CN201820262180.4U patent/CN207868930U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110033562A (en) * | 2019-04-04 | 2019-07-19 | 上海挚想科技有限公司 | Mobile power source leases the single side clamping ejecting structure and method of equipment |
| CN110033562B (en) * | 2019-04-04 | 2024-05-10 | 上海挚想科技有限公司 | Single-sided clamping and ejecting structure and method of portable power source leasing equipment |
| CN112290724A (en) * | 2020-10-19 | 2021-01-29 | 苏州朗高电机有限公司 | Protective structure for new energy passenger car driving motor |
| CN112290724B (en) * | 2020-10-19 | 2021-06-29 | 苏州朗高电机有限公司 | Protective structure for new energy passenger car driving motor |
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